CN205779949U - Glass cement production line piston accumulator - Google Patents
Glass cement production line piston accumulator Download PDFInfo
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- CN205779949U CN205779949U CN201620498699.3U CN201620498699U CN205779949U CN 205779949 U CN205779949 U CN 205779949U CN 201620498699 U CN201620498699 U CN 201620498699U CN 205779949 U CN205779949 U CN 205779949U
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- ring
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- cylinder barrel
- black box
- production line
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Abstract
nullThe utility model discloses a kind of simple in construction,Prevent liquid gas from altering mutually,Ensure the glass cement production line piston accumulator of long-time normal work,Including cylinder barrel、Piston and black box,Within piston and black box are arranged on cylinder barrel,Piston is fixing with black box to be connected,Black box includes that Yx encloses、AQ seals、Antifriction alloy ring and two support rings,Yx encloses、One support ring、AQ seals、Another support ring and antifriction alloy ring are successively set on the contact surface of piston and cylinder barrel,Cylinder barrel is divided into nitrogen chamber and hydraulic cavities by piston,Yx circle is the first sealing ring in nitrogen chamber,Antifriction alloy ring is the first sealing ring of hydraulic cavities,Alloy wear-resisting ring is elastic construction,The material of antifriction alloy ring is alloy cast iron,Alloy wear-resisting ring is extremely low because of coefficient of friction,The most easy to wear,Can effectively seal glass glue and remove cylinder barrel inner surface glass glued membrane,Prevent accumulator liquid gas from altering phenomenon mutually,Ensure that accumulator can the most normally work.
Description
Technical field
This utility model relates to a kind of multi-piston type accumulator, it particularly relates to a kind of structure letter
Single, prevent liquid gas from altering mutually, it is ensured that the glass cement production line piston type accumulation of energy of long-time normal work
Device.
Background technology
Existing accumulator seals structure: double Yx enclose+AQ seal structure, i.e. nitrogen medium end and hydraulic pressure
Media end all seals as first with Yx circle, and leaking medium pressure is sealed as second by AQ again
Seal, it is ensured that accumulator liquid gas can not be altered mutually;Yx loop material is PU or NBR, and AQ closure material is
NBR+PTFE, material is the softest, and glass cement has the strongest adhesiveness, during accumulator work,
Because its system pressure is relatively low, softer, and in cylinder barrel due to material for 3-5MPa, Yx circle and AQ envelope
Surface Mount is made a concerted effort not, it is impossible to is removed by the glass cement of cylinder barrel inner surface clean, causes accumulator liquid gas
Alter mutually, it is impossible to normally work, a kind of glass cement production line that can effectively prevent liquid gas from altering mutually
It it is the key solving the problems referred to above with piston accumulator.
Utility model content
For above deficiency, this utility model provides a kind of simple in construction, prevents liquid gas from altering mutually,
Ensure the glass cement production line piston accumulator of long-time normal work, including cylinder barrel, piston
With within black box, piston and black box are arranged on cylinder barrel, piston is fixing with black box even
Connecing, black box includes Yx circle, AQ envelope, antifriction alloy ring and two support rings, Yx circle,
One support ring, AQ envelope, another support ring and antifriction alloy ring are successively set on piston and cylinder barrel
Contact surface on.
For realizing this utility model further, cylinder barrel is divided into nitrogen chamber and hydraulic cavities by piston.
For realizing this utility model further, Yx circle is the first sealing ring in nitrogen chamber, resistance to break-in
Jin Huan is the first sealing ring of hydraulic cavities.
For realizing this utility model further, alloy wear-resisting ring is elastic construction.
For realizing this utility model further, the material of antifriction alloy ring is alloy cast iron.
For realizing this utility model further, the inner chamber of cylinder barrel is cylindrical structure.
The beneficial effects of the utility model:
1, glass cement production line piston accumulator of the present utility model, including cylinder barrel, piston and
Within black box, piston and black box are arranged on cylinder barrel, the inner chamber of cylinder barrel is cylindrical structure,
Piston and black box are fixing to be connected, black box include Yx circle, AQ seal, antifriction alloy ring and
Two support rings, Yx circle, support ring, AQ envelope, another support ring and antifriction alloy ring
Being successively set on the contact surface of piston and cylinder barrel, cylinder barrel is divided into nitrogen chamber and hydraulic cavities by piston,
Yx circle is the first sealing ring in nitrogen chamber, and antifriction alloy ring is the first sealing ring of hydraulic cavities,
During work, sealing surface generation elastic deformation will not be made because of the resistance of glass cement and viscosity, therefore can have
Effect seal glass glue and the glass glued membrane of removing cylinder barrel inner surface, prevent accumulator liquid gas from altering phenomenon mutually,
Ensure that accumulator can the most normally work.
2, glass cement production line piston accumulator of the present utility model, alloy wear-resisting ring is elastic
Structure, when using as sealing member, its periphery and inner hole of cylinder can be tightly under elastic force effect
Fit together.
3, glass cement production line piston accumulator of the present utility model, the material of antifriction alloy ring
For alloy cast iron, during the work of antifriction alloy ring, sealing will not be made because of the resistance of glass cement and viscosity
Face occur elastic deformation, therefore can effectively seal glass glue and removing cylinder barrel inner surface glass glued membrane,
Prevent accumulator liquid gas from altering phenomenon mutually, it is ensured that accumulator can the most normally work.
Accompanying drawing explanation
Fig. 1 is the sectional view of glass cement production line piston accumulator of the present utility model;
Fig. 2 is the office of the black box of glass cement production line piston accumulator of the present utility model
Portion's drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further elaborated, wherein, of the present utility model
Direction is with Fig. 1 as standard.
As it is shown in figure 1, glass cement production line piston accumulator of the present utility model, including cylinder
Cylinder 1, piston 2 and black box 3, wherein,
Cylinder barrel 1 uses general structure, and its inner chamber is cylindrical structure, cylinder barrel 1 horizontally set;
Within piston 2 is arranged on cylinder barrel 1, the inner diameter of the diameter correspondence cylinder barrel 1 of piston 2 sets
Putting and be in close contact with the inwall of piston 2, cylinder barrel 1 is divided into two cavitys by piston 2, and it is left
End is nitrogen chamber 4, and right-hand member is hydraulic cavities 5, and piston 2 can be along the inwall of cylinder barrel 1 in certain limit
Inside horizontally slipping, piston 2 is provided with groove corresponding to the position of black box 3;
Within black box 3 is arranged on cylinder barrel 1, black box 3 is fixing with piston 2 to be connected and right
The groove answering piston 2 is arranged, and black box 3 includes Yx circle 31, AQ envelope 32, antifriction alloy
Ring 33 and two support rings 34, Yx enclose 31, support ring 34, AQ envelope 32, another
Carrier ring 34 and antifriction alloy ring 33 are the most once arranged on connecing between piston 2 and cylinder barrel 1
In contacting surface, Yx circle 31 is the first sealing ring of nitrogen medium end, and antifriction alloy ring 33 is hydraulic pressure
The first sealing ring of media end, AQ envelope 32 is second sealing ring, and the material of Yx circle 31 is
The material of PU or NBR, AQ envelope 32 is NBR+PTFE, and the material of antifriction alloy ring 33 is for closing
Gold cast iron, alloy wear-resisting ring 33 is extremely low because of coefficient of friction, the most easy to wear when using as sealing member,
Alloy wear-resisting ring 33 has elasticity because of itself, its periphery and cylinder barrel 1 endoporus energy under elastic force effect
Fit tightly on together, owing to its material is alloy cast iron, during work, will not be because of glass cement
Resistance and viscosity, make sealing surface generation elastic deformation, thus can effective seal glass glue, and can remove
The glass glued membrane of cylinder barrel 1 inner surface, prevents accumulator liquid gas from altering phenomenon mutually, it is ensured that accumulator can be grown
Time normally works.
The foregoing is only better embodiment of the present utility model, the invention is not limited in above-mentioned
Embodiment, there may be the structural modification that local is small, if to this practicality in implementation process
Novel various changes or modification are without departing from spirit and scope of the present utility model, and belong to this practicality
Within the scope of novel claim and equivalent technologies, then this utility model is also intended to comprise these and changes
Move and modification.
Claims (6)
1. glass cement production line piston accumulator, including cylinder barrel, piston and black box, lives
Within plug and black box are arranged on cylinder barrel, piston is fixing with black box to be connected, it is characterised in that
Described black box includes Yx circle, AQ envelope, antifriction alloy ring and two support rings, Yx circle,
One support ring, AQ envelope, another support ring and antifriction alloy ring are successively set on piston and cylinder barrel
Contact surface on.
Glass cement production line piston accumulator the most according to claim 1, its feature exists
In, cylinder barrel is divided into nitrogen chamber and hydraulic cavities by described piston.
Glass cement production line piston accumulator the most according to claim 1, its feature exists
The first sealing ring being nitrogen chamber in, described Yx circle, described antifriction alloy ring is the of hydraulic cavities
One sealing ring.
Glass cement production line piston accumulator the most according to claim 1, its feature exists
In, described alloy wear-resisting ring is elastic construction.
Glass cement production line piston accumulator the most according to claim 1, its feature exists
In, the material of described antifriction alloy ring is alloy cast iron.
Glass cement production line piston accumulator the most according to claim 1, its feature exists
In, the inner chamber of described cylinder barrel is cylindrical structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620498699.3U CN205779949U (en) | 2016-05-26 | 2016-05-26 | Glass cement production line piston accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620498699.3U CN205779949U (en) | 2016-05-26 | 2016-05-26 | Glass cement production line piston accumulator |
Publications (1)
Publication Number | Publication Date |
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CN205779949U true CN205779949U (en) | 2016-12-07 |
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Application Number | Title | Priority Date | Filing Date |
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CN201620498699.3U Active CN205779949U (en) | 2016-05-26 | 2016-05-26 | Glass cement production line piston accumulator |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108167238A (en) * | 2017-12-25 | 2018-06-15 | 佛山市顺德区鼎联智能科技有限公司 | The accumulator of hydropneumatic system |
-
2016
- 2016-05-26 CN CN201620498699.3U patent/CN205779949U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108167238A (en) * | 2017-12-25 | 2018-06-15 | 佛山市顺德区鼎联智能科技有限公司 | The accumulator of hydropneumatic system |
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